The Raiders aren't being specific regarding the nature of injuries nor how long players might be out of action. Maiava left practice Saturday on crutches and with a walking boot on his left foot.

And there is this from Allen's Monday press conference from the team's website when Allen was asked about the linebacker group:

Coach Allen: “Well I still feel good about it. Obviously, it would be good if could get Miles Burris back out here and if Kaluka [Maiava] was able to be back out here, but I feel good about the linebackers that we have. I think we have a good, solid core of guys and I think not only from a depth standpoint defensively, but I think the fact that they’re going to be able to help us on special teams is a good thing.”